Environmental Factors Associated with the Incidence of Dengue Hemorrhagic Fever (DHF) In Purbalingga Regency, Central Java Province, Indonesia in 2019. IJPHRD [Internet]. 2020 Aug. 31 [cited 2026 Jun. 6];11(8):225-31. Available from: https://medicopublication.com/index.php/ijphrd/article/view/10926